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1)  quantum yield
量子产率
1.
Singlet oxygen quantum yield of α-(8-quinolinoxy) zinc phthalocyanine;
α-(8-喹啉氧基)单取代酞菁锌的单态氧量子产率
2.
In this paper,linear models have been established based on the molecular structures and the fluorescence quantum yield of the meso-tetrakis(1-arylpyrazol-4-yl)porphyrins synthesized in our laboratory,which described the correlations between the compound fluorescence quantum yields and the molecular.
从实验室合成的中位芳基吡唑卟啉的分子结构描述参数出发,着重考察了前线轨道能级、旋转半径等参数与卟啉荧光量子产率之间的关系,并建立了各参数与该类化合物荧光量子产率之间的线性模型,从理论上定量阐述了不同取代基对化合物荧光量子产率的影响。
3.
A kind of experimental method that measures absolute numbers of photons by means of chemical actionometry known quantum yield,has been established and also the efficiency of energy conversion and yield of hydrogen production were calculated.
对太阳能光催化分解水制氢体系的阈值能、太阳能转换效率以及太阳能转化成可储存的化学能效率进行了阐述;建立了一种利用已知量子产率的化学光量计测定光子数绝对值的实验方法,并使用该方法对太阳能光催化分解水制氢体系的能量转换效率及产氢的量子产率进行了计算。
2)  quantum yield
光量子产率
1.
The quantum yield of photochemical reaction of naphthoqui nondiazide sulfonyl chloride monomer with naphthoquinondiazide sulfonic acid ester has been investigated by using the Merry go Round irradiation apparatus.
本文采用光化学旋转反应器 ,分别测定了重氮萘醌磺酰氯和酚醛树脂型重氮萘醌磺酸酯感光剂的光量子产率
3)  apparent quantum yield
表观量子产率
1.
As the result of reasonable fixation configuration and appropriate catalytic activity of immobilized catalyst,the apparent quantum yield of phenol degradation in the reactor coul.
由于固定化催化剂活性良好、装填结构合理,本装置降解苯酚表观量子产率可以达到相同结构悬浆催化体系反应器的1/2,因而具有良好的实用性。
4)  fluorescence quantum yield
荧光量子产率
1.
Determination of fluorescence quantum yields of porphyrin-based photosensitizers;
三种卟啉类光敏剂的荧光量子产率
2.
Using L-tryptophan as a standard,for which a fluorescence quantum yield of 0.
并且以L-色氨酸荧光量子产率0。
3.
Fluorescence quantum yield of CIP under neutral condition has been measured.
研究了环丙沙星(ciprofloxacin,CIP)在不同pH条件下的荧光光谱、紫外吸收光谱和质子化作用,测量了CIP在中性条件下的荧光量子产率
5)  photodegradation quantum yield
光解量子产率
1.
Quantitative structure-property relationship for photodegradation quantum yields of phenols;
苯酚类化合物光解量子产率与结构性质的定量关系
6)  photooxidation quantum yield
光氧化量子产率
1.
The influence of the solution acidity to the apparent photooxidation quantum yield of carminic acid and the initiated mechanism for the photooxidation of carminic acid is discussed.
测定了胭脂红酸在水溶液中4种酸/碱形式的光氧化量子产率和荧光量子产率,讨论了溶液的酸度对胭脂红酸表面光氧化量子产率的影响,并讨论了其光氧化反应的引发机理。
补充资料:量子产率
分子式:
CAS号:

性质:体系吸收每一个光子所引发的某种事件的数目。符号为ψ,Y。积分量子产率为Ф=事件数/吸收光子数。对于光化学反应,ψ=反应物消耗(或产物产生)的数量/吸收光子数量。微分量子产率为φ=(d[x]/dt)/n。式中d[x]/dt为某可测量量的变率,n为单位时间内所吸收的光子数(摩尔或爱因斯坦)。ψ可用于光物理过程或光化学反应。

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